Iron(II,III) oxide, nanopowder, 97%

Name: Iron(II,III) oxide, nanopowder, 97%
SKU: 047141.36

CAS: 1317-61-9 | Fe3O4 | 231.53 g/mol

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Catalog number 047141.36

also known as 047141-36

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Quantity:

500 g

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Chemical Identifiers

CAS1317-61-9

IUPAC Namediiron(3+) λ²-iron(2+) tetraoxidandiide

Molecular FormulaFe3O4

InChI KeyWTFXARWRTYJXII-UHFFFAOYSA-N

SMILES[O--].[O--].[O--].[O--].[Fe++].[Fe+3].[Fe+3]

Specifications

Specification Sheet

Appearance (Color)Black

Assay (unspecified)96.1% min

Particle Size50-100nm

pH6-8

Surface Area8.5-11.5 m²/g

Iron(II,III) oxide is mainly used as a black-pigment-catalyst in the Haber process and in the water gas shift reaction. It is used as a contrast-agent in MRI scanning and as a pigment in magnetic applications, polishing compounds, cosmetics, medicines, polymers, rubber, fillers, building, construction, appliances and magnetic inks.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only